Stern portion of a vessel



FIG. 1 is a perspective view illustrating my design for a stern portionof a vessel;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a top plan view of the marine vessel with the top removed;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevation view thereof; and,

FIG. 8 is a rear elevation view thereof.

The broken lines shown are included for the purpose of illustrating theunclaimed portions of the article and form no part of the claimeddesign.

CLAIM The ornamental design for a stern portion of a vessel, as shownand described.